*2010/08/04 14:37:57.72 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/23 23:50:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8D280C9 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 6 46 2 Temperature:Primary 'deg C (ITS90)' 9.0133 9.1307 3 Transmissivity %/metre 37.8 38.7 4 Salinity:T0:C0 PSS-78 30.7528 31.1369 5 Oxygen:Dissolved:SBE mL/L 6.397 6.63 6 Oxygen:Dissolved:SBE umol/kg 278.8683 289.0952 7 Number_of_bin_records n/a 13 58 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-03\Pro $END *ADMINISTRATION MISSION : 2010-03 AGENCY : PBS, Salmon and Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia / B.C. Coast STATION : VI 13 EVENT NUMBER : 260 LATITUDE : 49 55.08000 N ! (deg min) LONGITUDE : 127 22.30000 W ! (deg min) WATER DEPTH : 55 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $REMARKS SOFTWARE VERSION SEASAVE V 7.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/07/22 17:46:31 3618 3618 CLEAN 5.0.2 2010/07/22 17:54:58 3597 3597 SHIFTDAT 3.4 2010/07/22 18:03:21 3597 3597 SHIFTDAT 3.4 2010/07/23 15:20:32 3597 3597 SHIFTDAT 3.4 2010/07/23 16:35:05 3597 3597 DELETE 6.3 2010/07/23 18:12:47 3597 1068 CTDEDIT 4.61 2010/07/30 12:06:41 1068 1047 CALIB 11.7 2010/08/04 11:55:56 1047 1047 FILTERS 4.3 2010/08/04 12:08:09 1047 1047 BINAVE 4.1.1 2010/08/04 12:13:25 1047 41 REMOVECH 8.0 2010/08/04 12:48:11 41 41 CHGUNITS 3.0 2010/08/04 12:48:48 41 41 REORDER 1.2.1 2010/08/04 14:23:47 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:57 ? ? $END $REMARKS -CLEAN functions: 2010/07/22 17:51:50 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 35.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 12:06:41 21 records were deleted in this editing session. 3 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:55:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.9000000E+00 0.1000000E+01 14 Oxygen:Dissolved:SBE mL/L 10 -0.3050000E-01 0.1052800E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/08/04 12:48:11 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Fluorescence:Seapoint [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/08/04 14:37:57 Applied edit header: Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-03\2010-03-260.hex Software Version Seasave V 7.19 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 23 2010 23:50:01 NMEA Latitude = 49 55.08 N NMEA Longitude = 127 22.30 W NMEA UTC (Time) = Feb 23 2010 23:50:47 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: VI 13 Depth(m): 55 # nquan = 15 # nvalues = 3618 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = flag: flag # span 0 = 1, 3618 # span 1 = 4.840, 45.408 # span 2 = 9.0125, 9.1315 # span 3 = 9.0129, 9.1318 # span 4 = 3.307517, 3.356945 # span 5 = 3.306744, 3.356490 # span 6 = 78.0398, 79.1237 # span 7 = 2.9304e-02, 2.3443e-01 # span 8 = 2.5775, 2.6703 # span 9 = -2.020, 1.840 # span 10 = 0, 1 # span 11 = 30.7513, 31.1402 # span 12 = 30.7359, 31.1353 # span 13 = 5.80057, 6.33537 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 23 2010 23:50:47 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # -1.11550 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 983DR # 27-Jun-06 # 19.2982 # -1.2737 # 0.250 # # # # # # 0997 # 01-Mar-08p # 1 # # # 0.0000 # 4.3320e-001 # -0.4858 # 1.35e-004 # 0.0010 # 0.0 # # # # 0.4331 # -0.4856 # 7.2629e-005 # 1.0910e-004 # -2.7851e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 1.8900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Jul 22 2010 15:17:36, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0260.hex Q:\Crui se_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 22 2010 16:32:06, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-026 0.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jul 22 2010 16:37:38, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0260 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 22 2010 16:42:57, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0260.c nv Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes near the surface; salinity was cleaned lightly. ************************************************************************************* Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence data have been removed because of instrumental problems. Based on comparison with bottle samples from around 10m during the upcast of well-mixed casts, the primary salinity appears to be within +/-0.002. Dissolved Oxygen data were recalibrated based on the results of cruise 2009-09 because there was no calibration sampling during this cruise. Since it is likely that some drift had occurred, these data must be considered less reliable than usual. The precision of the SBE Dissolved Oxygen channel for 2009-09 was considered to be, roughly: • ±0.4ml/l from 0- 150db • ±0.08ml/l from 150- 450db • ±0.04ml/l from 450-2000db ************************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.9 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.305E-01 1.0528) $END !--1--- ---2---- --3-- ---4---- --5--- --6-- -7-- !Pressu Temperat Trans Salinity Oxygen Oxyge Numb !re ure: missi :T0:C0 : n: er_o ! Primary vity Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ----- -------- ------ ----- ---- *END OF HEADER 6.0 9.0133 38.1 30.7528 6.62 288.6 13 7.0 9.0141 38.1 30.7541 6.60 287.9 38 8.0 9.0144 37.9 30.7541 6.60 287.9 22 9.0 9.0145 37.9 30.7539 6.62 288.7 14 10.0 9.0261 37.9 30.7934 6.63 289.1 14 11.0 9.0453 37.8 30.8563 6.62 288.9 15 12.0 9.0708 38.1 30.9380 6.61 288.2 21 13.0 9.0751 38.2 30.9611 6.59 287.3 49 14.0 9.0756 38.0 30.9614 6.59 287.3 31 15.0 9.0758 38.3 30.9615 6.60 287.8 38 16.0 9.0769 38.4 30.9670 6.60 287.6 25 17.0 9.0752 38.2 30.9589 6.60 287.7 18 18.0 9.0778 38.3 30.9704 6.59 287.4 23 19.0 9.0788 38.6 30.9744 6.59 287.2 41 20.0 9.0777 38.3 30.9686 6.60 287.8 27 21.0 9.0761 38.5 30.9649 6.59 287.5 18 22.0 9.0761 38.3 30.9652 6.59 287.4 15 23.0 9.0762 38.2 30.9657 6.58 287.0 16 24.0 9.0762 38.1 30.9637 6.58 286.8 19 25.0 9.0761 38.4 30.9623 6.59 287.2 41 26.0 9.0759 38.5 30.9614 6.59 287.5 36 27.0 9.0771 38.4 30.9653 6.61 288.2 22 28.0 9.0773 38.3 30.9659 6.60 287.9 19 29.0 9.0779 38.2 30.9673 6.59 287.4 18 30.0 9.0787 38.3 30.9692 6.59 287.4 19 31.0 9.0790 38.2 30.9702 6.59 287.5 19 32.0 9.0789 38.4 30.9692 6.60 287.8 21 33.0 9.0796 38.3 30.9711 6.59 287.1 34 34.0 9.0800 38.4 30.9726 6.57 286.6 34 35.0 9.0818 38.4 30.9796 6.56 285.8 30 36.0 9.0832 38.6 30.9853 6.55 285.5 32 37.0 9.0828 38.5 30.9836 6.56 286.0 28 38.0 9.0828 38.4 30.9836 6.55 285.7 21 39.0 9.0834 38.4 30.9884 6.52 284.4 21 40.0 9.0901 38.4 31.0166 6.47 282.2 25 41.0 9.1050 38.7 31.0829 6.41 279.6 26 42.0 9.1141 38.7 31.1071 6.40 279.0 21 43.0 9.1211 38.5 31.1186 6.40 279.0 16 44.0 9.1271 38.3 31.1284 6.40 278.9 17 45.0 9.1302 38.3 31.1347 6.41 279.3 28 46.0 9.1307 38.6 31.1369 6.41 279.4 58